JPS6015659U

JPS6015659U - Oxygen concentration detection element

Info

Publication number: JPS6015659U
Application number: JP10613883U
Authority: JP
Inventors: 桜井　茂徳; 加茂　尚; 木村　史郎; 真理岡崎
Original assignee: トヨタ自動車株式会社
Priority date: 1983-07-08
Filing date: 1983-07-08
Publication date: 1985-02-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はセラミックコート層を設けた検出素子の断面図
、第２図は従来の拡散板を備えた検出素子の一部欠損斜
撹図、第３図は本考案の一実施例を示す分解斜視図、第
４図は上記実施例の構成の一部を示す斜視図、第５図は
上記実施例の検出素子の斜視図、第６図ＡおよびＢはリ
ード線の取付は方法を示す斜視図、第７図ＡおよびＢは
本考案の他の実施例を示す斜視図である。図中、１・・・・・・固体電解質セル、２．３・・・・
・・電極、４、　５．　７・・・・・・耐熱性セラミッ
クプレート、６・・・・・・発熱体、８・・・・・・ス
リット、９．１０・・・・・・リード線。Figure 1 is a cross-sectional view of a detection element provided with a ceramic coat layer, Figure 2 is a partially cutaway oblique view of a detection element equipped with a conventional diffuser plate, and Figure 3 is an exploded view showing an embodiment of the present invention. FIG. 4 is a perspective view showing a part of the configuration of the above embodiment, FIG. 5 is a perspective view of the detection element of the above embodiment, and FIGS. 6A and B are perspective views showing how to attach the lead wires. 7A and 7B are perspective views showing other embodiments of the present invention. In the figure, 1...solid electrolyte cell, 2.3...
...electrode, 4, 5. 7...Heat-resistant ceramic plate, 6...Heating element, 8...Slit, 9.10...Lead wire.

Claims

[Claims for Utility Model Registration] An element body comprising a cathode and an anode having areas corresponding to corresponding parts on both sides of a plate of an oxygen ion permeable solid electrolyte cell, and a cathode side surface of the element body. A heat-resistant ceramic plate with a slit that is laminated and has an opening having a size corresponding to the area of the cathode and a slit that reaches from the opening to the end of the plate; A heating element to be printed, a heat-resistant ceramic plate laminated on the heat-resistant ceramic plate with slits, and an opening having a size corresponding to the area of the anode laminated on the anode side surface of the element body. 1. A limiting current type oxygen concentration detection element comprising: a heat-resistant ceramic plate having a heat-resistant ceramic plate;